config like a json object.

target: update IDC(internet data center) program & script.

架构图 Local >>===Internet===<< IDC Server Local负责将文件打包，并记录更新内容，发给Server[python] IDC Server负责自动更新[Shell]

类图

class config function comment(local_url)

class svn function check_out(url, version) function login(url, username, password)

class zfile function zip(dest_file, src_files) funtion unzip(src_file)

class ssh function cert(url, username, password) function sftp(url, username, password, src_file)

流程图

pro_list = config.comment();

<< input SVN username, password

file_list = svn.check_out(pro_list, username, password);

print file_list << input continue

zfile.zip(zip, file_list);

<< input IDC username, password

sftp(url, username, password, "unzip file");

print success